Q&A with ONE CTO Dr. Steven Kaye. There is a wide range of characteristics that describe the performance of any given battery chemistry: energy density, specific energy, specific power, discharge efficiency, self-discharge rate, cycle life, calendar life, and—not the least important—cost. Some types of Li-ion chemistries are really good in a few characteristics but fall… Read more »
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Autonomy to offer up to 20,000 EVs through its subscription service
Autonomy, which offers electric vehicles to customers through a subscription model, has partnered with automotive retailer AutoNation in order to expand its vehicle offerings beyond the Tesla Model 3, and to expand its operations across the US. Over the next 12-18 months, AutoNation will supply Autonomy with up to 20,000 EVs from several automakers. AutoNation… Read more »
Gap fillers for thermal management in electric vehicles
Sponsored by Parker Lord The article will be valuable for Electric Vehicle (EV) battery manufacturers as well as battery module and pack designers to help choose the right thermal interface material for battery pack needs. Two-component (2K) gap fillers provide customers with a variety of thermal conductivities and chemistries to choose from, which provide high… Read more »
St Petersburg, Florida could host Formula E in 2023
St Petersburg, Florida could be the site of a Formula E race in 2023. According to The Race, Formula E has had discussions with the organizers of the St Pete Grand Prix, an IndyCar race that takes place each year on the downtown waterfront, about bringing Formula E racing to the city. It appears that… Read more »
2024 Chevrolet Blazer EV: Chevy previews a mass-market electric SUV
Mid-size five-seat crossovers are a huge segment, and Chevy wants yours to plug in—next year. Chevrolet, it seems, doesn’t want to scare potential shoppers by offering up electric vehicles that stress too heavily the fact they’re … well, different. An advance preview of the upcoming 2024 Chevrolet Blazer EV suggested it’s very much a Chevy… Read more »
Researchers develop new method for making thin and oxide-based solid-state electrolytes
A team of researchers from MIT and Samsung have invented a new approach for manufacturing oxide-based and thin solid-state electrolytes that doesn’t require sintering. In an article published in Energy & Environmental Science, the researchers write: “We report a ceramic manufacturing method termed sequential decomposition synthesis (SDS), which results in ceramic films with thicknesses between… Read more »
Brookhaven researchers describe benefits of electrolyte additive
A team led by researchers at DOE’s Brookhaven National Laboratory has investigated the benefits of a lithium difluorophosphate additive for electrolytes in lithium batteries with nickel-rich layered cathodes. According to Brookhaven, the possibility of high-energy-density cells composed of nickel-rich layered cathodes and lithium metal anodes is limited by processes that reduce their capacity. In an… Read more »
CATL subsidiary launches modular battery swapping system
Does battery swapping have a future? One of China’s largest battery suppliers thinks so. Contemporary Amperex Energy Service (CAES), a subsidiary of Contemporary Amperex Technology (CATL), has rolled out a modular battery swap solution called EVOGO, which is comprised of battery blocks, fast battery swap stations and an app. Designed to look like a bar… Read more »
California grant money going to diesel and natural gas vehicles, not EVs
As regular Charged readers know, California, which suffers from some of the worst air pollution in the US, has an alphabet soup of incentive and grant programs intended to promote adoption of zero-emission or low-emission commercial vehicles. However, many may be surprised to learn that a substantial amount of this grant money has been used… Read more »
Learn more about EV architecture design
Sponsored by TTI Electric Vehicle Architecture Design The pace of acceleration in the electric vehicle market has taken consumers and manufacturers alike by surprise. That is largely due to innovative companies and pioneers who have worked relentlessly to mitigate many if not all of the current consumer concerns evolving electric vehicles. These concerns represent some… Read more »
